NAS Multi-functional Mini-Computer Designed for Raspberry Pi Compute Module 4 (NOT included), Network Storage, Dual Solid State Drive slots, Dual Gigabit Ethernet ports, 4G Network, Metal Case | CM4-NVME-NAS-BOX
Amazon.com: Western Digital 500GB WD Red SN700 NVMe Internal Solid State Drive SSD for NAS Devices - Gen3 PCIe, M.2 2280, Up to 3,430 MB/s - WDS500G1R0C : Electronics
256GB SSDnow NVME M.2 2280 SATA 6GB Compatible with QNAP NAS Servers TVS-673/e by CMS D26 - Computer Memory Solutions
First look: ASUSTOR's new 12-bay all-M.2 NVMe SSD NAS | Jeff Geerling
WD Red SN700 NVMe SSD, 250GB of NVMe Solid-State Drive for NAS Devices Internal SSDs - Newegg.com